The Xiaomi Yi 4K Action Sports Camera (White) combines a next-generation Sony CMOS image sensor and Ambarella dual-core Processor to support UHD 4K video at 30 fps with a high bitrate of 60 Mbps. Additionally, it supports 2.5K video at 30 fps, 1080p video up to 120 fps, and 12MP still photos in bursts up to 30 fps. The camera's wide-angle lens uses all glass optics, working in tandem with in-camera image stabilization and lens correction to produce clear images with reduced fisheye distortion typical of many action cameras.

A single control button and rear 2.19 inches, 330ppi LCD touchscreen gives the camera an intuitive, smartphone-like control interface. Set the camera in Auto mode for grab-and-shoot simplicity, or manually adjust settings for more advanced control. Equipped with dual-band Wi-Fi, you can connect to the YI Camera App for remote operation using your iOS or Android device, not-to-mention fast file transfers, video editing, and sharing. The supplied 1400mAh battery supports approximately 120 minutes of 4K video recording.

> SONY IMX377 IMAGE SENSOR: The YI 4K is equipped with Sony's IMX377 CMOS sensor, which consumes less power and delivers better low light performance than the previous generation sensor thanks to large 1.55µm pixels. It supports UHD 4K video up to 30 fps (at 60 Mbps), 1080p up to 120 fps, and 12MP photos.

> LENS DISTORTION CORRECTION: Wide-angle distortion is common to many action cameras that often results in a fish-eye like effect. Rather than have to correct this in post-production, the YI 4K eliminates this step by offering in-camera lens correction for reduced distortion and more naturally looking images.

> LCD TOUCHSCREEN WITH GORILLA GLASS: Enjoy confident image monitoring using the rear 2.19" LCD touchscreen, which features a 640x360 resolution and 330ppi pixel density. The LCD is covered by Gorilla Glass for resistance against scratches and daily impacts.

> ONE-BUTTON AND TOUCHSCREEN CONTROL: Simple and intuitive to use, all features and operation and controlled using a single button and the built-in rear touchscreen LCD, bringing smartphone-like simplicity when changing modes and settings.

> ELECTRONIC IMAGE STABILIZATION WITH 3-AXIS GYROSCOPE AND ACCELEROMETER: To help fight against vibrations and shaky footage, the camera features built-in electronic image stabilization. It utilizes built-in 3-axis Gyroscope and 3-axis Accelerometer sensors to detect position and motion change and uses algorithms to compensate for unwanted movement and produce clearer, more stable looking footage.

> AUTOMATICALLY ADJUSTS TO LIGHTING CONDITIONS: The Image Signal Processor can be set to automatically adjust the frame rate and parameters to produce optimal results whether you're shooting in bright outdoor environments or low light scenarios.

> MANUAL SETTINGS ADJUSTMENT FOR ADVANCED CONTROL: In addition to auto control modes, you can also manually set parameters such as Shutter, Exposure value compensation, ISO, Metering mode, White Balance, and many more. Nine (9) individual shooting Modes are available.

> DUAL-BAND WI-FI: It features built-in Wi-Fi that supports 2.4 and 5 GHz bands and download speeds up to 30 Mbps, which means less time spent waiting for your files to transfer and more time shooting and sharing.

> 360° OMNI-DIRECTION DUAL MICROPHONES: The YI 4K uses Dual Omni-Direction Microphones to record 48 kHz stereo audio, which is recorded in the AAC format. High-sensitivity and high signal-to-noise ratio of the microphones provide clearer audio in noisy environments.

> FAST START-UP: Wake up the camera from sleep mode in just one second and start recording by pressing a single button. Even when powered-off, the camera can be ready to record in just 3 seconds.

> YI Action Camera App: Quickly create 6 to 30 second video edits complete with image/video Filters and Music options using the YI action Camera App, then share them to social media sites and the global YI community on the YI Discover channel.